<template>
    <div class="row">
      <!-- 头部定位 -->
      <a name="top"></a>
      <!-- 头部 -->
      <top-header></top-header>
      <div class="col-md-12">
        <!-- 导航栏 -->
        <nav-bar class="sticky-top"></nav-bar>
        <!-- 主体 -->
        <div id="mainarea">
          <div id="mainbody">
            <router-view></router-view>
          </div>
          <!-- 尾部 -->
          <my-footer></my-footer>
        </div>
      </div>
    </div>
  </template>
  
  <script>
  import TopHeader from "../components/TopHeader.vue";
  import NavBar from "../components/NavBar.vue";
  import MyFooter from "../components/MyFooter.vue";
  export default {
    components: {
      TopHeader,
      NavBar,
      MyFooter
    },
    name: "app",
    provide() {
      return {
        reload: this.reload,
      }
    },
    data() {
      return {
        isRouterAlive: true,
  
      };
    },
    mounted() {
     
    },
    methods: {
      
    }
  };
  </script>
  
  <style>
  /* 字体 */
  @font-face {
    font-family: SourceHanSansCN-Heavy;
    /* src: url("/combus/staticassets/font/SourceHanSansCN-Heavy.ttf"); */
  }
  
  @font-face {
    font-family: FZKTJW;
    /* src: url("/combus/staticassets/font/FZKTJW.ttf"); */
  }
  
  @media (min-width: 768px) {
    .account-info {
      text-align: center;
      font-size: 16px;
    }
  }
  
  .account-wall {
    margin: 0 auto;
  }
  
  /* 图片
      ------------------------- */
  .thumbnail>img,
  .thumbnail a>img,
  .img-fluid,
  .img-thumbnail {
    height: 500px;
  }
  
  /* 自定义宽度方案
      ------------------------- */
  .mw-s1 {
    width: calc(100% / 16);
  }
  
  .mw-1 {
    width: calc(100% / 13); 
  }
  
  .mw-l1 {
    width: calc(100% / 10);
  }
  
  .mw-8 {
    width: calc(100% / 6);
  }
  
  /* col设配方案
      ------------------------- */
  /**待废弃 */
  /* .col-md-1,
  .col-md-2,
  .col-md-3,
  .col-md-4,
  .col-md-5,
  .col-md-6,
  .col-md-7,
  .col-md-8,
  .col-md-9,
  .col-md-10,
  .col-md-11,
  .col-md-12 {
    float: left;
  } */
  /**待废弃 */
  /* .col-xs-1,
  .col-sm-1,
  .col-md-1,
  .col-lg-1,
  .col-xs-2,
  .col-sm-2,
  .col-md-2,
  .col-lg-2,
  .col-xs-3,
  .col-sm-3,
  .col-md-3,
  .col-lg-3,
  .col-xs-4,
  .col-sm-4,
  .col-md-4,
  .col-lg-4,
  .col-xs-5,
  .col-sm-5,
  .col-md-5,
  .col-lg-5,
  .col-xs-6,
  .col-sm-6,
  .col-md-6,
  .col-lg-6,
  .col-xs-7,
  .col-sm-7,
  .col-md-7,
  .col-lg-7,
  .col-xs-8,
  .col-sm-8,
  .col-md-8,
  .col-lg-8,
  .col-xs-9,
  .col-sm-9,
  .col-md-9,
  .col-lg-9,
  .col-xs-10,
  .col-sm-10,
  .col-md-10,
  .col-lg-10,
  .col-xs-11,
  .col-sm-11,
  .col-md-11,
  .col-lg-11,
  .col-xs-12,
  .col-sm-12,
  .col-md-12,
  .col-lg-12 {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
  } */
  .col-md-4 {
    width: 33.33333333%;
  }
  
  /** 所有col-md类都要保持左对齐 */
  *[class*=col-md] {
    float: left;
  }
  
  /** 所有col类都要保持左右15px的padding*/
  *[class*=col-xs],
  *[class*=col-sm],
  *[class*=col-md],
  *[class*=col-ld] {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
  }
  
  /* 按钮
      ------------------------- */
  .btn-lg {
    padding: 0.5rem 1rem;
    font-size: 2rem;
    line-height: 1.5;
    border-radius: 0.3rem;
  }
  
  .btn-warning {
    color: white;
    background-color: #2e86ab;
    border-color: #2e86ab;
  }
  
  .btn-primary:focus,
  .btn-primary.focus {
    color: #fff;
    background-color: #286090;
    border-color: #122b40;
  }
  
  .btn-primary {
    color: #fff;
    background-color: #b47eb3 !important;
    border-color: #b47eb3;
  }
  
  .btn-info {
    color: #fff;
    background-color: #d9b607 !important;
    border-color: #2e6da4;
  }
  
  .btn-success {
    color: #fff;
    background-color: #c33c54 !important;
    border-color: #c33c54;
  }
  
  .btn-group {
    background-color: black;
  }
  
  .ladda-button.btn-warning {
    background-color: #2e86ab !important;
  }
  
  .ladda-button.btn-lg {
    padding: .5rem 1rem !important;
    border-radius: .3rem !important;
    font-size: 2rem;
  }
  
  .func_btn {
    margin-right: 5px;
  }
  
  .state-button {
    width: 85px;
  }
  
  .bt-button {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 1;
  }
  
  /* 表格
      ------------------------- */
  table {
    word-break: break-all;
    border-radius: 5px;
    overflow: hidden;
  }
  
  thead {
    background-color: wheat;
    /*#FFE8D5;*/
    color: #3a3a3a;
  }
  
  .table td {
    padding: 0rem
  }
  
  /* 导航栏
      ------------------------- */
  .navbar-nav .myactive {
    border-bottom: solid;
    border-width: 0.2em;
    border-color: #9af7fd;
    padding-bottom: 0em;
  }
  
  .navbar {
    font-family: "Times New Roman", Georgia, Serif， "Microsoft YaHei",
      "Hiragino Sans GB", Helvetica, Arial, "Lucida Grande", sans-serif;
    position: relative;
    min-height: 2em;
    margin-bottom: 0em;
    background-color: rgb(180, 72, 13);
    /* background-image: url("../assets/ranshao1.jpg"); */
    border: 1px solid transparent;
    /* padding: 20px 1px 20px 1px !important; */
    position: sticky;
    width: 100%;
  }
  
  .navbar-brand {
    line-height: 1.5rem;
    margin-right: 0rem;
    font-size: 3rem !important;
  }
  
  #nav-addr {
    font-size: 1.7rem;
    /* font-size: calc(100vw*27/1920) !important; */
  }
  
  /* 
  #nav-addr a {
    text-align: center;
    vertical-align: middle;
    font-size: 1.7rem;
  
  } */
  
  #nav-addr .dropdown-menu {
    font-size: 20px;
  }
  
  .navbar-right {
    font-size: 15px;
    padding-top: 10px;
    padding-right: 15px;
  }
  
  .navbar-inverse {
    background-color: #377bb5;
    border-color: #080808;
  }
  
  .navbar-inverse .navbar-nav>.active>a,
  .navbar-inverse .navbar-nav>.active>a:focus,
  .navbar-inverse .navbar-nav>.active>a:hover {
    color: #fff;
    border-color: #080808;
    background-color: #377bb5;
  }
  
  .navbar-inverse .navbar-nav>li>a {
    color: white;
  }
  
  .navbar-inverse .navbar-brand {
    color: white;
  }
  
  .navbar-expand-md,
  .navbar-expand-lg,
  .navbar-expand-sm {
    padding-bottom: 0px;
  }
  
  .navbar-inverse .navbar-nav>.open>a,
  .navbar-inverse .navbar-nav>.open>a:focus,
  .navbar-inverse .navbar-nav>.open>a:hover {
    color: #fff;
    background-color: #337ab7;
  }
  
  .navbar-fixed-top-bg {
    background-color: #333;
  }
  
  /* GLOBAL STYLES
      -------------------------------------------------- */
  /* Padding below the footer and lighter body text */
  /* Main Stylesheet */
  /* Box sizing styles: Apply a natural box layout model to all elements */
  *,
  *:before,
  *:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  
  body {
    color: #516373;
    font-size: 1.2rem;
    font-family: "Times New Roman" !important;
    font-weight: bolder;
    overflow-x: hidden;
  }
  
  h1,
  h2,
  h3,
  .h1,
  .h2,
  .h3 {
    margin-top: 20px;
    margin-bottom: 10px;
  }
  
  h3,
  .h3 {
    font-size: 24px;
  }
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  .h1,
  .h2,
  .h3,
  .h4,
  .h5,
  .h6 {
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit;
  }
  
  a[disabledhref] {
    color: rgb(223, 223, 223) !important;
    cursor: not-allowed;
  }
  
  :root {
    --cubes: #bf6550;
    --gg: #d97f11;
    --life-ring: #d9b607;
    --object-ungroup: forestgreen;
    --assistive-listening-systems: olive;
    --codepen: saddlebrown;
  }
  
  #app {
    scroll-behavior: smooth;
  }
  
  .version {
    font-size: 14px;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
    position: absolute;
    bottom: 10px;
    right: 10px;
  }
  
  #evolution_tree {
    margin: 0 auto;
  }
  
  .removeable {
    cursor: pointer;
  }
  
  /* carousel
      -------------------------------------------------- */
  .carousel {
    margin-bottom: 1rem !important
  }
  
  .carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
  }
  
  .carousel-inner>.item>img,
  .carousel-inner>.item>a>img {
    display: block;
    max-width: 100%;
    height: auto;
    line-height: 1;
  }
  
  .carousel-inner>.item>img {
    position: absolute;
    top: 0;
    left: 0;
    min-width: 100%;
  }
  
  .carousel .item {
    height: 28rem;
    background-color: #777;
  }
  
  /* .img-responsive, .thumbnail > img, .thumbnail a > img, .carousel-inner > .item > img, .carousel-inner > .item > a > img {
      display: block;
      max-width: 100%;
  } */
  
  
  .box {
    border-radius: 3px;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    padding: 10px 25px;
    text-align: right;
    display: block;
    margin-top: 60px;
  }
  
  .box-icon {
    background-color: #377bb5;
    border-radius: 50%;
    display: table;
    height: 100px;
    margin: 0 auto;
    width: 100px;
    margin-top: -61px;
  }
  
  .box-icon span {
    color: #fff;
    display: table-cell;
    text-align: center;
    vertical-align: middle;
  }
  
  .info h4 {
    font-size: 18px;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding-bottom: 3px;
    padding-top: 3px;
  }
  
  .tit {
    font-size: 1.35em;
  }
  
  .info li {
    /*color: #717171;*/
    font-size: 16px;
    padding-top: 5px;
    text-align: justify;
    font-size: 1.1em;
  }
  
  .info>a {
    background-color: #03a9f4;
    border-radius: 2px;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    color: #fff;
    transition: all 0.5s ease 0s;
  }
  
  /* card
      -------------------------------------------------- */
  .card-body {
    padding: 0.5rem;
  }
  
  .card-header {
    padding: 0.3rem 1rem;
    font-size: 1.5rem;
    margin-bottom: 0;
    background-color: #e9ecef !important;
  }
  
  #mycard {
    color: #516373;
    font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
    font-weight: bold;
  }
  
  .highlight {
    color: red;
    font-weight: bold;
  }
  
  /* #myCarousel img{
      height: 100%;
  } */
  .info>a:hover {
    background-color: #0288d1;
    box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.16), 0 2px 5px 0 rgba(0, 0, 0, 0.12);
    color: #fff;
    transition: all 0.5s ease 0s;
  }
  
  .carousel-inner>.item {
    position: relative;
    display: none;
  }
  
  .carousel-inner>.active,
  .carousel-inner>.next,
  .carousel-inner>.prev {
    display: block;
  }
  
  
  .show-on-hover:hover>ul.dropdown-menu {
    display: block;
  }
  
  
  .container-top {
    padding-top: 20px;
  }
  
  .center {
    width: auto;
    display: table;
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
    margin-bottom: auto;
  }
  
  .carousel {
    height: 500px;
    margin-bottom: 60px;
    position: relative;
  }
  
  /*.carousel.img {
        height: 700px;
        width: auto;
      }
  */
  /* Since positioning the image, we need to help out the caption */
  
  .carousel-caption {
    z-index: 10;
  }
  
  /* Declare heights because of positioning of img element */
  
  .carousel .item {
    height: 28rem;
    background-color: #777;
  }
  
  
  /* MARKETING CONTENT
      -------------------------------------------------- */
  /* Pad the edges of the mobile views a bit */
  
  .marketing {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* Center align the text within the three columns below the carousel */
  
  .marketing .col-lg-4 {
    text-align: center;
    margin-bottom: 20px;
  }
  
  .marketing h2 {
    font-weight: normal;
  }
  
  .marketing .col-lg-4 p {
    margin-left: 10px;
    margin-right: 10px;
  }
  
  /* Featurettes
      ------------------------- */
  
  .featurette-divider {
    margin: 80px 0;
    /* Space out the Bootstrap <hr> more */
  }
  
  /* Thin out the marketing headings */
  
  .featurette-heading {
    font-weight: 300;
    line-height: 1;
    letter-spacing: -1px;
  }
  
  .page {
    box-sizing: border-box;
    /*为元素指定的任何内边距和边框都将在已设定的宽度和高度内进行绘制*/
    min-height: 100%;
    padding-bottom: 10px;
  }
  
  .floatmolimg {
    position: fixed;
    margin: auto;
    z-index: 9999;
    /* left: 0;
    right: 0;
    top: 0;
    bottom: 0; */
    background-color: #e9ecef;
    width: 150px;
    height: 150px;
    pointer-events: none;
  }
  
  .floatdiv {
    position: fixed;
    margin: auto;
    z-index: 9999;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: white;
    width: 800px;
    height: 520px;
  }
  
  .footer {
    color: #efefef;
    background-color: rgb(180, 72, 13);
    bottom: 0;
    width: 100%;
    min-height: 200px;
    height: auto;
    padding: 0;
    position: relative;
    z-index: 4;
  }
  
  .footer a {
    color: white;
  }
  
  @media screen and (max-width: 780px) {
    .mask {
      display: block;
    }
  }
  
  @media screen and (min-width: 780px) {
    .mask {
      display: none;
    }
  }
  
  .info {
    padding-bottom: 0px;
    text-align: center;
  }
  
  /* Fontawesome
      ------------------------- */
  .fa-cubes {
    color: #bf6550;
  }
  
  .fa-gg {
    color: #d97f11;
  }
  
  .fa-life-ring {
    color: #d9b607;
  }
  
  .fa-object-ungroup {
    color: forestgreen;
  }
  
  .fa-assistive-listening-systems {
    color: olive;
  }
  
  .fa-codepen {
    color: saddlebrown;
  }
  
  .help-icon {
    /*color:#337AB7;*/
    margin-left: 10px;
  }
  
  .other-state {
    background-color: gray;
    color: white;
  }
  
  
  #myCarousel .carousel-caption {
    left: 0;
    right: 0;
    bottom: 0;
    text-align: left;
    padding: 10px;
    background: rgba(0, 0, 0, 0.6);
    text-shadow: none;
  }
  
  #carousel1.carousel.slide {
    background-color: white !important;
  }
  
  #myCarousel .list-group {
    position: absolute;
    top: 0;
    right: 0;
    padding-left: 0;
  }
  
  .panel-info {
    border-color: #d97f11;
  }
  
  .panel {
    margin-bottom: 20px;
    background-color: #fff;
    border: 1px solid transparent;
    border-radius: 4px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
  }
  
  .carousel-caption {
    display: none;
  }
  
  element.style {
    display: none;
  }
  
  .panel-info {
    border-color: #bf6550;
  }
  
  .panel-heading {
    color: #260808;
    background-color: #d97f11;
    border-color: #bf6550;
    padding: 10px 15px;
    border-bottom: 1px solid transparent;
    border-bottom-color: transparent;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
  }
  
  .panel-title {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 1.5rem;
    color: inherit;
  }
  
  .panel-body {
    padding: 15px;
  }
  
  .list-group-item.active,
  .list-group-item.active:hover,
  .list-group-item.active:focus {
    z-index: 2;
    color: #fff;
    background-color: #b47eb3 !important;
    border-color: #b47eb3;
  }
  
  #myCarousel .list-group-item {
    border-radius: 0px;
    cursor: pointer;
    top: 0px;
    height: 125px;
    text-align: center;
    vertical-align: middle;
    font-size: 18px;
  }
  
  .jumbotron {
    padding: 2rem 1rem;
    margin-bottom: 2rem;
    border-radius: 0.3rem;
    background-color: #ffffff;
  }
  
  /* #myCarousel .active {
      background-color:#bce8f1;
      border:none
  } */
  
  @media (min-width: 992px) {
  
    /* #myCarousel {padding-left:-1%;} */
    #myCarousel .carousel-controls {
      display: none;
    }
  }
  
  @media (max-width: 991px) {
  
    .carousel-caption p,
    #myCarousel .list-group {
      display: none;
    }
  }
  
  /* .addr-gap {
      margin-left: 1.4rem;
  } */
  /* RESPONSIVE CSS
      -------------------------------------------------- */
  
  @media (min-width: 768px) {
    /* Remove the edge padding needed for mobile */
  
    .marketing {
      padding-left: 0;
      padding-right: 0;
    }
  
    /* Navbar positioning foo */
  
    .navbar-wrapper {
      margin-top: 20px;
    }
  
    .navbar-wrapper .container {
      padding-left: 15px;
      padding-right: 15px;
    }
  
    .navbar-wrapper .navbar {
      padding-left: 0;
      padding-right: 0;
    }
  
    /* The navbar becomes detached from the top, so we round the corners */
  
    .navbar-wrapper .navbar {
      border-radius: 4px;
    }
  
    /* Bump up size of carousel content */
  
    .carousel-caption p {
      margin-bottom: 59px;
      font-size: 45px;
      line-height: 1.4;
    }
  
    .carousel-caption h1 {
      font-size: 75px;
      line-height: 1.4;
    }
  
    .featurette-heading {
      font-size: 50px;
    }
  
    .addr-gap {
      margin-left: 1rem;
    }
  }
  
  @media (min-width: 1200px) {
    .container {
      max-width: 1200px;
    }
  }
  
  @media (min-width: 1800px) {
    .container {
      max-width: 1400px;
    }
  
    .addr-gap {
      margin-left: 2rem;
    }
  }
  
  @media (max-width: 900px) {
    .carousel {
      height: 420px;
      margin-bottom: 60px;
    }
  
    /* Declare heights because of positioning of img element */
  
    .carousel .item {
      height: 420px;
      background-color: #777;
    }
  
    .carousel-inner>.item>img {
      position: absolute;
      top: 0;
      left: 0;
      min-width: 100%;
      height: 420px;
    }
  }
  
  @media (max-width: 720px) {
    .carousel {
      height: 320px;
      margin-bottom: 60px;
    }
  
    /* Declare heights because of positioning of img element */
  
    .carousel .item {
      height: 320px;
      background-color: #777;
    }
  
    .carousel-inner>.item>img {
      position: absolute;
      top: 0;
      left: 0;
      min-width: 100%;
      height: 320px;
    }
  }
  
  .text-line {
    width: calc(100% - 32px);
    padding-bottom: 20px;
    text-align: center;
    border-bottom: 1px solid #ccc;
    color: #ccc;
    line-height: 0.1em;
    margin: 10px 0 20px;
  }
  
  @media (max-width: 640px) {
    .carousel {
      height: 250px;
      margin-bottom: 60px;
    }
  
    /* Declare heights because of positioning of img element */
  
    .carousel .item {
      height: 250px;
      background-color: #777;
    }
  
    .carousel-inner>.item>img {
      position: absolute;
      top: 0;
      left: 0;
      min-width: 100%;
      height: 250px;
    }
  }
  
  .datainputlabel {
    padding: 0.75rem 1.25rem;
    font-size: 2rem;
    margin-bottom: 0;
    background-color: #e9ecef !important;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    color: #fff;
    font-size: 1.7rem;
    /* font-size: calc(100vw*27/1920) ; */
  }
  
  .nav-link {
    color: #fff;
    font-size: calc(100vw*20/1920);
  }
   .nav-tabs .nav-item .nav-link{
    color: #333 !important;
    font-size: calc(100vw*20/1920);
    padding: .3rem 1rem;
  }
  .nav-tabs .nav-item .nav-link.active{
    background-color: #d7e9ef;
  }
  
  .nav-pills .nav-link.active,
  .nav-pills .show>.nav-link {
    background-color: forestgreen;
  }
  
  @media (min-width: 992px) {
    .featurette-heading {
      margin-top: 120px;
    }
  }
  
  /* .top {
    height: 116px;
    width: 1250px;
    margin: 0 auto;
    background: url(./assets/topbg.png) right bottom no-repeat;
    filter:blur(2px)
  }
  .top .logo {
    margin-left: 0px;
    padding-top: 25px;
  } */
  
  .mainarea {
    margin-top: 1%;
    padding-left: 10%;
    padding-right: 10%;
    /* position: relative; */
    /* padding-bottom: 100px; */
    /* min-height: 100%;	 */
  }
  
  .to-top {
    margin-right: 20px;
    font-size: 1.2em;
    z-index: 100;
  }
  
  #back-to-top {
    position: fixed;
    display: none;
    bottom: 165px;
    right: 16px;
    opacity: 0.7;
  }
  
  .myEqu {
    color: lightcoral;
    text-align: center;
    font-size: 2rem;
  }
  
  .custom-control {
    line-height: 50px;
  }
  
  .custom-control-label {
    height: 50px;
  }
  
  .custom-control-label::before {
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  
  .custom-control-label::after {
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  
  .modal {
    display: block;
  }
  
  .modal .modal-dialog {
    margin-top: 20vh;
  }
  
  .fade-enter,
  .fade-leave-to {
    opacity: 0;
  }
  
  .datainputlabel {
    background-color: #fff2ed !important;
    border-left: 10px solid #9e4040;
    font-size: 1.5rem;
  }
  
  .pointer {
    cursor: pointer;
    color: rgb(47, 125, 246) !important;
  }
  
  .db-title div.fa::before {
    font-size: 2.8rem;
  }
  
  .db-title div.fa #mycard {
    /*margin-top: 0.2rem !important;*/
    font-size: 3rem !important;
  }
  
  .db-title div.fa {
    line-height: 4rem;
  }
  
  #mainarea>#mainbody {
    min-height: calc(100vh - 460px);
  }
  
  .w10 {
    width: 10%;
  }
  
  .w25 {
    width: 25%;
  }
  
  .w65 {
    width: 65%;
  }
  
  .w45 {
    width: 45%;
  }
  
  /**
  * 燃料实验数据库入样式
  */
  .expin-btn-search {
    height: 45px;
    padding-top: 0;
    padding-bottom: 0;
    margin-right: 15px;
    border-radius: 5px;
    /* vertical-align: revert; */
    background-color: rgb(46, 134, 171);
    max-width: 120px;
  }
  
  .expin-btn-search svg {
    margin-top: -10px;
  }
  
  @media screen and (max-width: 992px) {
    .expin-title {
      font-size: 2rem;
      text-align: center;
    }
  }
  
  @media screen and (max-width: 822px) {
    .expin-title span {
      display: block;
    }
  }
  
  .source_selector {
    font-size: smaller;
    border: 1px solid #ced4da;
    max-height: 45px;
    border-radius: 5px;
    list-style: none;
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right .75rem center/8px 10px;
  }
  
  .source_selector a {
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 6px 18px 6px 12px;
    color: rgb(81, 99, 115);
    font-weight: normal;
  }
  
  .source_selector a::after {
    border: 0;
  }
  
  .source_selector .dropdown-menu {
    z-index: 1021;
  }
  
  .floatDiv {
    position: fixed;
    z-index: 1022;
    background-color: rgba(225, 224, 248, 0.836);
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 14px;
  }
  .el-cascader .el-input .el-input__inner{
    margin: 5px 0;
  }
  
  @media screen and (max-width: 1130px) {
    .over-x-scroll {
      overflow-x: scroll;
    }
  }
  </style>
  